1900512194

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{3156997}}^1$

素因数の和:3157049

約数の個数: 16

約数和(自身を含む): 3333789888

約数和(自身を除く): 1433277694

約数列:

[1, 2, 7, 14, 43, 86, 301, 602, 3156997, 6313994, 22098979, 44197958, 135750871, 271501742, 950256097, 1900512194]

約数ペア:

[(1, 1900512194), (2, 950256097), (7, 271501742), (14, 135750871), (43, 44197958), (86, 22098979), (301, 6313994), (602, 3156997)]